/Engine/Plugins/Runtime/MassEntity/Source/MassEntity/Public/MassEntityManager.h
A special, relaxed but slower version of CreateArchetype functions that allows FragmentAngTagsList to contain both fragments and tags. This version takes an original archetype and copies it layout, then appends any fragments and tags from the provided list if they're not already in the original archetype.
[FMassArchetypeHandle](API\Plugins\MassEntity\FMassArchetypeHandle) CreateArchetype ( [FMassArchetypeHandle](API\Plugins\MassEntity\FMassArchetypeHandle) SourceArchetype, TConstArrayView< const [UScriptStruct](API\Runtime\CoreUObject\UObject\UScriptStruct) * > FragmentsAndTagsList, const [FName](API\Runtime\Core\UObject\FName) ArchetypeDebugName )